heh, no offense but when you say "won" I expect that to mean you got him for free in a contest. Buying him off ebay is something anyone can do if they can afford it (that's what I had to do. I paid about $5 more than you)

iDark, he looks great with that sword! Where's it from if you dont mind me asking?

Mr Sci-fi -Theres a few Alt Prime custom/kitbashes in the kitbash section.
Vector made an Ultra Magnus out of him that sold on ebay for almost $300 and if you check out Lobo's profile you can find his threads with his Alt Prime customs. I know he made a Star Saber and Trailbreaker out of him.
They're probably the best custom jobs Ive ever seen.